Integers
Write a positive or negative integer that represents the situation.
You lose $15
-15
Complete the statement using <,> or =
-4.2 __________ 4.2
-4.2 < 4.2
What is the absolute value of -45?
45
Plot the ordered pair in a coordinate plane. Describe the location of the point. (-5,-2)
Quadrent Three
Write the sentence as an inequality
A number h is less than 18
h<18
Graph the integer -10 and its opposite
*A number line going from -10 to 10*
Complete the statement using < or >.
-3 1/2 _________ -5 1/2
-3 1/2 > -5 1/2
Complete the statement using <, > or =.
Which is larger, the absolute value of -2 or 2
=
Plot the ordered pair in a coordinate plane. Describe the location of the point. (7,-14)
Quadrent Four
is x=12 a solution to this inequality?
15 - x < 10
Yes, it is a solution.
Order -57, 12, -15, 0, 1 from least to greatest.
-57, -15, 0, 1, 12
Complete the statement using < or >.
6 1/4 ______ 6 1/2
6 1/4 < 6 1/2
What is the definition of absolute value?
A numbers distance away from zero
Reflect (-5,1) in the x-axis, what is the location of the new point? What quadrent is it in?
(-5,-1) Q3
The speed limit on a road is 35 miles per hour. Write an inequality to represent the legal speeds on the road
x < or = to 35
A number is greater than -22 and less than 5. What is the least possible integer value of this number?
-23
Complete the statement using <,> or =
-8 1/2 _______ -7 2/6
-8 1/2 < -7 2/6
The latitude of Cairo, Egypt is 30.044. The latitude of Lima, Peru is −12.046. Positive values of latitude are north of the equator, negative values are south of the equator, and the latitude of the equator is 0.
Which city is closest to the equator?
Lima, Peru
Reflect the point in the x-axis THEN reflect that point by the y-axis.
(1,2)
(-1,-2)
You want to spend less than $30 at the movies. The ticket to the movie was $12. Find the possible amount you can spend on snacks.
x < 18
Your friend describes positive integers as "0, 1,2,3...." Is your friend correct? Explain
No, 0 is not positive or negative
Complete the statement using <,> or =
4 1/2 _______ 7.3
4 1/2 < 7.3
The temperature in a freezer is −18°C. The temperature in a refrigerator is 4°C. Positive values represent temperatures above 0, and negative values represent temperatures below 0.
Which temperature is closer to 0°C?
The refrigerator
A point is reflected in the x-axis. The reflected point is (3,-9) what is the original point?
(3,9)
Solve the inequality 3/11k <15
k < 55